Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182557
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
718ms
Block → Canton commit
718ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072946f2b01ba33a7614d81df272170931175b285cabb80b86423b872dd000000000000000000000000fef16fb200ada795465309be4c4f549022630444000000000000000000000000b3de1011867b129a8127a583ad2475af9a33ffd400000000000000000000000000000000000000000000000000000000fef16fb2c001a0788af6c3845ee876146dad062975fa0a72cdd12ead15f9cd87a3a9a6211e0db4a045028e23a2771dd8460420928c5af1d044f980374c0df0267bd66af163fff712